Cleaning equipment base station and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a cleaning equipment base station and cleaning equipment, the cleaning equipment base station comprises a base, a cleaning disc, a DC fan, a hot water and hot air integrated module and the like, the hot water and hot air integrated module is located on the air outlet side of the DC fan, and a hot air channel and a hot water channel which are mutually independent are arranged on the base station; the hot water and hot air integrated module is located in the hot air channel, hot air and hot water are heated by the same hot water and hot air integrated module, the layout of the heating system is simplified, the hot water and hot air integrated module is arranged on the base station, and the base station provides power for the hot water and hot air integrated module. The endurance of the whole cleaning equipment is not influenced while a user fully experiences hot water soaking and hot air drying functions; during self-cleaning of the cleaning equipment, the cleaning equipment is subjected to a cold water filling stage, a soaking cleaning stage, a sewage suction stage and a hot air drying stage, so that the self-cleaning efficiency and effect of the cleaning equipment are improved, and the energy consumption and the cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically to a cleaning equipment base station and cleaning equipment. Background Technology

[0002] Cleaning equipment has become one of the mainstream tools for modern household cleaning. It mainly achieves floor cleaning through core processes such as motor drive, roller brush rotation, and wastewater recycling. Among these processes, cleaning the roller brush is a key step in maintaining the performance of the cleaning equipment, extending its service life, and ensuring the cleaning effect. When the user returns the equipment to the base station after cleaning the floor and starts the self-cleaning program, the base station sprays clean water onto the roller brush, which then rotates to perform self-cleaning, while the wastewater is recycled into the wastewater tank.

[0003] To improve the cleaning effect of the roller brush, existing cleaning equipment heats the water in the tank and then dries the roller brush with hot air after cleaning to reduce bacterial growth. However, in existing technologies, hot water and hot air mostly use two separate heat sources, which are powered by the cleaning equipment, increasing the overall energy consumption and reducing the overall battery life. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a cleaning equipment base station that integrates the heat sources of hot water and hot air into the same hot water and hot air integrated module, and sets up independent hot water channels and hot air channels, which ensures the effect of hot water cleaning and hot air drying of the roller brush for users, while reducing the power consumption and R&D cost of the whole machine.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] In a first aspect, a cleaning equipment base station is provided, including a base, on which a cleaning disc for cleaning a roller brush is installed, and a water inlet for connecting a clean water tank of the whole machine is provided on one side of the cleaning disc, and a heat circulation system is provided inside the base.

[0007] The heat circulation system includes a hot water system and a hot air system. The hot water system and the hot air system share a hot water and hot air integrated module. The hot water and hot air integrated module and the whole machine share a clean water tank.

[0008] The hot water system includes a hot water and hot air integrated module, a cold water inlet pipe, a hot water outlet pipe, and a cleaning tray. When the hot water soaking and cleaning function is activated, cold water is injected into the hot water and hot air integrated module through the cold water inlet pipe. The hot water and hot air integrated module heats the cold water into hot water, which is then delivered to the cleaning tray through the hot water outlet pipe. A temperature control component is installed in the middle of the hot water outlet pipe to monitor the hot water temperature in real time. When the temperature is higher than the preset value, the water flow is increased; when the temperature is lower than the preset value, the water flow is decreased.

[0009] The hot air system includes a hot air duct, a DC fan, a hot water and hot air integrated module, and a cleaning tray. When the hot air drying function is activated, the DC fan located behind the hot air duct starts and blows the heat generated by the hot water and hot air integrated module located in the middle of the hot air duct along the hot air duct to the cleaning tray located in front.

[0010] Optionally, the hot water and hot air integrated module includes a metal shell, a heating PTC, a heat-conducting heat sink, a fuse, and a thermostat. The hot water and hot air integrated module adopts an integrated molding structure, and the thermostat and fuse are both integrated inside the hot water and hot air integrated module.

[0011] When the hot water system is in operation, the heat generated by the PTC heats the incoming cold water into hot water, and then the hot water is delivered to the cleaning tray along the hot water outlet pipe; when the hot air system is in operation, the heat generated by the PTC diffuses to the heat sink, and then the DC fan blows the heat along the hot air channel to the cleaning tray located in front.

[0012] Optionally, the cleaning tray is provided with a cleaning groove, which is connected to the hot water outlet pipe and the hot air channel, and the bottom of the cleaning groove is provided with a scrubbing structure, which is tangent to the spiral direction of the roller brush.

[0013] Optionally, the hot air channel and the hot water outlet pipe are independent of each other, and the hot air channel is equipped with a wind temperature detection module.

[0014] In a second aspect, a cleaning device is provided, including a complete unit and the cleaning device base station described in the first aspect.

[0015] Optionally, the whole machine includes a floor brush assembly, the floor brush assembly includes a housing and a roller brush adapted to the cleaning tank, the roller brush is rotatably mounted on the front end of the housing, and a scraper assembly for cleaning the roller brush is provided on the rear side of the roller brush.

[0016] The scraper assembly includes a nozzle, the two ends of which are rotatably connected to the housing via a rotating shaft. A scraper is fixedly installed below the nozzle, and a comb plate is provided below the scraper. The scraper and the comb plate interfere with the roller brush. A spring is provided between the rear side of the scraper assembly and the housing.

[0017] The spring is located below the rotating shaft, and the scraper assembly maintains the interference amount in real time according to the state of the roller brush under the action of the spring.

[0018] Optionally, the machine also includes a main body connected to the floor brush assembly. A wastewater tank is installed on the main body, and a clean water tank is provided on the floor brush assembly. After the roller brush is embedded in the cleaning groove, the clean water tank is connected to the hot water and hot air integrated module through a water inlet.

[0019] Optionally, a waterless detection module, a water pump module, a disinfection and sterilization module, and a control valve are sequentially installed on the pipeline between the clean water tank and the water inlet.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] (1) In this utility model, the heat source for heating cold air and cold water is integrated into the same hot water and hot air integrated module, which reduces the energy consumption and R&D cost of the whole machine. Furthermore, the hot water and hot air integrated module is arranged on the base station and is powered by the base station, which avoids consuming the power of the cleaning equipment. This allows users to fully experience the hot water soaking and hot air drying functions without affecting the overall battery life of the cleaning equipment.

[0022] (2) In this utility model, after the cold water is heated to the set temperature by the hot water and hot air integrated module, the hot water can be injected into the cleaning plate through the hot water outlet pipe to soak and clean the roller brush with hot water; after the hot water soak and cleaning is completed, the DC fan works to blow air, and the air passes through the hot water and hot air integrated module and heat sink in front, and the cold air becomes hot air, which flows in the fixed air duct, thereby drying the cleaned roller brush with hot air and preventing the growth of bacteria;

[0023] (3) In this utility model, the heat sink and the hot water and hot air integrated module adopt an integrated design, which realizes the two purposes of hot water heating and hot air drying, simplifies the layout of the heating system, reduces the energy consumption of the whole machine, and improves the overall battery life of the cleaning equipment.

[0024] (4) In this utility model, the clean water used for self-cleaning comes from the clean water tank of the cleaning equipment, which does not require adding water to the base station or setting up an additional water tank, thus reducing costs and design difficulty;

[0025] (5) In this utility model, the hot water and hot air integrated module uses AC power from the base station, which will not consume the power of the cleaning equipment, and will not limit the power and heating time of the hot water and hot air integrated module, thus ensuring the user experience;

[0026] (6) In this utility model, the hot air channel and the hot water channel are independent of each other, and the hot water channel and the hot air channel are respectively equipped with independent temperature detection modules to detect the temperature in real time and ensure the stability and safety of the system;

[0027] (7) In this utility model, the nozzle of the scraper assembly is connected to the clean water tank, the front ends of the scraper and the comb plate interfere with the roller brush, and the scraper assembly is rotatably connected to the housing through a rotating shaft, and a spring is also provided on its rear side; so that the scraper assembly can automatically adjust the amount of interference with the roller brush, ensuring that the dirt on the surface of the roller brush can be deeply cleaned and the cleaning effect of the roller brush is enhanced. Attached Figure Description

[0028] Figure 1 This is an exploded structural diagram of the cleaning equipment and the base station in an embodiment of this utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of the base station in an embodiment of this utility model;

[0030] Figure 3 This is an isometric structural diagram of the base station in an embodiment of this utility model;

[0031] Figure 4 This is a schematic diagram of the internal structure of the base in an embodiment of this utility model;

[0032] Figure 5 This is a schematic diagram showing the positional structure of the nozzle, exhaust port, and cleaning disc in an embodiment of this utility model;

[0033] Figure 6 This is a schematic diagram of the structure of the floor brush assembly and the clean water tank in an embodiment of this utility model;

[0034] Figure 7 This is a schematic diagram of the scraper assembly in an embodiment of the present invention;

[0035] Among them, 1. Base station; 101. Base; 102. Power cord; 103. Charging module; 104. Plug;

[0036] 2. Main body;

[0037] 3. Floor brush assembly; 301. Housing; 302. Roller brush; 303. Suction port; 304. Sewage pipe;

[0038] 305. Scraper assembly; 351. Nozzle; 352. Scraper blade; 353. Comb plate; 354. Shaft; 355. Spring;

[0039] 4. Wastewater tank; 5. Clean water tank; 6. Hot water and hot air integrated module; 7. Heat sink; 8. Cold water inlet pipe; 9. Hot water outlet pipe; 10. DC fan; 11. Water inlet; 12. Cleaning tray; 13. Air inlet; 14. Nozzle; 15. Exhaust vent; 16. Scrubbing structure. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention. Example 1

[0041] like Figures 1-6As shown, the base station 1 of the cleaning equipment includes a base 101, on which a cleaning disc 12 for cleaning the roller brush 302 is installed. A water inlet 11 for connecting the clean water tank 5 of the whole machine is provided on one side of the cleaning disc 12. The base 101 is equipped with a heat circulation system, which includes a hot water system and a hot air system.

[0042] The hot water system includes a hot water and hot air integrated module 6, a cold water inlet pipe 8, a hot water outlet pipe 9, and a cleaning tray 12. When the hot water soaking and cleaning function is activated, cold water is injected into the hot water and hot air integrated module 6 through the cold water inlet pipe 8. After the hot water and hot air integrated module 6 heats the cold water into hot water, the hot water is delivered to the cleaning tray 12 through the hot water outlet pipe 9.

[0043] The hot air system includes a hot air channel, a DC fan 10, a hot water and hot air integrated module 6, and a cleaning tray 12. When the hot air drying function is activated, the DC fan 10 located behind the hot air channel is activated, and the heat generated by the hot water and hot air integrated module 6 located in the middle of the hot air channel is blown along the hot air channel to the cleaning tray 12 located in front, to dry the roller brush 302.

[0044] As described above, the hot water system and the hot air system share a hot water and hot air integrated module 6, and the hot water and hot air integrated module 6 shares a clean water tank 5 with the whole unit. The whole unit here is used in conjunction with the base station 1, including but not limited to cleaning equipment such as floor scrubbers.

[0045] Specifically, the hot air channel is located inside the base 101, the DC fan 10 is installed at the rear end of the hot air channel, the front end of the hot air channel is connected to the cleaning tray 12, the hot water and hot air integrated module 6 is installed inside the hot air channel, and the water inlet of the hot water and hot air integrated module 6 is connected to the water inlet 11 through the cold water channel, and the water outlet of the hot water and hot air integrated module 6 is connected to the cleaning tray 12 through the hot water channel. The hot air channel and the hot water channel are independent of each other, and the hot water and hot air integrated module 6 is located on the air outlet side of the DC fan 10.

[0046] The heat source for heating cold air and cold water is integrated into the same hot water and hot air module 6, which reduces the energy consumption and R&D cost of the whole machine. Furthermore, the hot water and hot air module 6 is located on the base station 1 and is powered by the base station 1, which avoids consuming the power of the entire cleaning equipment. This allows users to fully experience the hot water soaking and hot air drying functions without affecting the battery life of the whole machine.

[0047] Furthermore, the cleaning tray 12 is equipped with a cleaning tank, which is connected to the hot water channel and the hot air channel. After the roller brush 302 is placed in the cleaning tank, it can be soaked in hot water and dried in hot air under the action of the hot water channel and the hot air channel, respectively.

[0048] The hot air channel includes an air cavity, which is located inside the base 101. The hot water and hot air integrated module 6 is located inside the air cavity. The upper part of the cleaning plate 12 has an air inlet 13 that communicates with the cleaning tank. The base 101 has an exhaust port 15, and the air cavity is connected to the exhaust port 15. The exhaust port 15 is connected to the air inlet 13. Therefore, the air cavity, the exhaust port 15 and the air inlet 13 are connected in sequence to form a hot air channel.

[0049] The hot water channel includes a hot water outlet pipe 9, a nozzle 14, and a water inlet. The water inlet is located on the upper part of the cleaning plate 12 and is connected to the cleaning tank. One end of the hot water outlet pipe 9 is connected to the outlet of the hot water and hot air integrated module 6, and the other end is connected to the nozzle 14. The output end of the nozzle 14 is embedded in the water inlet.

[0050] Multiple nozzles 14 and exhaust vents 15 are provided, and they are distributed alternately. The hot water channel and hot air channel are independent of each other, and each has its own temperature detection module. The temperature detection module uses existing temperature sensors to detect the temperature in the corresponding channel in real time, ensuring the stability and safety of the system. The hot air channel is equipped with an air temperature detection module for real-time monitoring of the hot air temperature; a temperature control component (temperature sensor) is installed in the middle of the hot water outlet pipe 9 to monitor the hot water temperature in real time. When the hot water temperature is higher than the preset value, the water flow is increased; when the temperature is lower than the preset value, the water flow is decreased.

[0051] The integrated hot water and hot air module 6 includes a metal casing (such as copper or aluminum), a PTC for heating the air / water, heat sinks 7 for heat conduction, a fuse, and a thermostat. The thermostat and fuse are integrated within the module 6, which features a one-piece molded structure. This integrated design achieves both hot water heating and hot air drying. The integrated thermal circulation system simplifies the heating system layout, reduces overall energy consumption, and extends the overall operating time of the cleaning equipment.

[0052] The PTC (Positive Temperature Coefficient) heating element is located inside the outer casing, while the heat sink 7 is located on the outer casing and extends into the air cavity.

[0053] When the hot water system is in operation, the heat generated by the PTC heats the injected cold water into hot water, and then the hot water is transported to the cleaning tray 12 along the hot water outlet pipe 9. That is, cold water flows in from the water inlet 11, flows along the cold water inlet pipe 8 and is injected into the hot water and hot air integrated module 6. The hot water heated by the hot water and hot air integrated module 6 is discharged from the outlet and flows along the hot water outlet pipe 9 into the cleaning tank of the cleaning tray 12. The cleaning tank is adapted to the corresponding roller brush 302, so that the roller brush 302 is soaked and cleaned with hot water.

[0054] After the hot water soaking and cleaning is completed, the entire cleaning equipment sucks away the wastewater. At this time, the water supply system of base station 1 is turned off, the hot water and hot air integrated module 6 continues to work, and the DC fan 10 starts blowing air. The hot water and hot air integrated module 6 turns the cold air into hot air, which is then discharged into the cleaning tray 12 along the air cavity to dry the roller brush 302 and the air duct, thereby reducing bacterial growth. When the hot air system is in operation, the heat generated by the PTC is diffused to the heat sink 7, and then the DC fan 10 blows the heat along the hot air channel into the cleaning tray 12 located at the front to dry the roller brush 302.

[0055] The base 101 is internally equipped with a power cord 102, a power board, a control board, and a charging module 103, which are electrically connected to each other. The top surface of the base 101 is provided with an upwardly protruding plug 104, and the side of the plug 104 is provided with a charging terminal. The charging terminal is connected to one end of the power cord 102 through the existing charging module 103, while the other end of the power cord 102 is connected to an external main power supply.

[0056] After the user places the cleaning equipment on base station 1, the roller brush 302 aligns with the cleaning tank, and the plug 104 aligns with the charging port of the cleaning equipment. Upon detecting the arrival signal, the control board activates the charging system of base station 1 to begin charging the cleaning equipment. The charging process follows a constant current followed by a constant voltage cycle, automatically stopping once the equipment is fully charged. The operation is simple, convenient, safe, and reliable. Fast charging is existing technology and will not be elaborated upon here.

[0057] The heat source for heating cold air and cold water is integrated into the same hot water and hot air module 6, which reduces the energy consumption and R&D cost of the whole machine. Furthermore, the hot water and hot air module 6 is located on the base station 1 and is powered by the base station 1, which avoids consuming the power of the cleaning equipment. This allows users to fully experience the hot water soaking and hot air drying functions without affecting the overall battery life of the cleaning equipment.

[0058] Compared to existing technologies that use two separate heat sources for hot water and hot air, this invention integrates the heat sources for hot water and hot air onto a single heating component. By rearranging the structure, it ensures the effectiveness of hot water cleaning and hot air drying of the 302 roller brush while reducing the overall power consumption and lowering initial R&D costs.

[0059] Furthermore, the cleaning disc 12 can be detached and installed on the base 101 via a snap-fit ​​or other structure, and a scrubbing structure 16 is provided at the bottom of the cleaning tank, which is tangential to the spiral direction of the roller brush 302. The scrubbing structure 16 can be made of scraping ribs, bristles, or soft rubber, mainly used to improve the friction and scrubbing effect of the roller brush 302 during cleaning, so as to achieve a more thorough cleaning.

[0060] Working principle:

[0061] After the user places the cleaning equipment on the base station 1, the roller brush 302 corresponds to the cleaning tank, the plug 104 corresponds to the charging port of the cleaning equipment, and the clean water tank 5 of the cleaning equipment is connected to the hot water and hot air integrated module 6 through the water inlet 11; the cold water in the clean water tank 5 enters the hot water and hot air integrated module 6 through the cold water channel (including the cold water inlet pipe 8) for heating, and the heated hot water is injected into the cleaning tank of the cleaning plate 12 along the hot water channel to soak and clean the roller brush 302 in the cleaning tank.

[0062] After the hot water soaking and cleaning is completed, the cleaning equipment sucks away the sewage. At this time, the water supply system of base station 1 is turned off, the hot water and hot air integrated module 6 continues to work, and the DC fan 10 starts blowing air. The hot water and hot air integrated module 6 turns the cold air into hot air, which is then sent to the cleaning tray 12 along the hot air channel to dry the roller brush 302 and the air duct, thereby reducing the growth of bacteria.

[0063] The hot water and hot air integrated module 6 is located on the base station 1 and uses AC power. It does not consume the power of the cleaning equipment and does not limit the power and heating time of the hot water and hot air integrated module 6, thus ensuring the user experience. The clean water comes from the clean water tank 5 of the whole machine, so there is no need to add water to the base station 1 or set up an additional water tank. Example 2

[0064] like Figures 1-7 As shown, based on Embodiment 1, the cleaning equipment includes components such as a main body 2, a floor brush assembly 3, a wastewater tank 4, and a clean water tank 5. The wastewater tank 4 is detachably installed on the main body 2. The floor brush assembly 3 is installed at the lower end of the main body 2. The clean water tank 5 is installed on the floor brush assembly 3. The front end of the floor brush assembly 3 is provided with a roller brush 302 adapted to the cleaning tank.

[0065] The floor brush assembly 3 includes a housing 301 connected to the main body 2, a clean water tank 5 fixedly installed on the housing 301, and a sewage pipe 304 is provided inside the housing 301. The upper end of the sewage pipe 304 is connected to the sewage tank 4, and the lower end is connected to the suction port 303. The suction port 303 is located at the bottom of the housing 301, and the roller brush 302 is rotatably installed at the front end of the housing 301.

[0066] The water inlet 11 on the base 101 protrudes upwards, and the bottom of the floor brush assembly 3 is provided with an interface corresponding to the water inlet 11 and a charging port corresponding to the plug 104. After the cleaning equipment is placed on the base station 1, the roller brush 302 is placed into the cleaning tank, the water inlet 11 is inserted into the interface and connected to the clean water tank 5, and the plug 104 is inserted into the charging port.

[0067] In addition, to enhance the cleaning effect of the roller brush 302, a scraper assembly 305 is provided on the rear side of the roller brush 302, the upper end of the floor brush suction port 303 and the sewage pipe 304.

[0068] The scraper assembly 305 includes a nozzle 351. Both ends of the nozzle 351 are rotatably connected to the housing 301 via a rotating shaft 354. A scraper 352 is fixedly installed below the nozzle 351. A comb plate 353 is provided below the scraper 352. The scraper 352 and the comb plate 353 interfere with the roller brush 302. A spring 355 is provided between the rear side of the scraper assembly 305 and the housing 301. The spring 355 is located below the rotating shaft 354, and the scraper assembly 305 maintains the amount of interference in real time according to the state of the roller brush 302 under the action of the spring 355.

[0069] The nozzle 351 includes a front cover and a rear cover that are connected to each other. The nozzle 351, the wiper blade 352 and the comb plate 353 are fixed together to form an assembly by means of screws, clips or adhesives. The front cover of the nozzle 351 is connected to the housing 301 by a pivot 354.

[0070] Spring 355 is located at the rear of nozzle 351. The front ends of wiper 352 and comb 353 interfere with roller brush 302. Wiper assembly 305 can rotate relative to housing 301 via pivot 354 and float under the action of spring 355, so that wiper assembly 305 can automatically adjust the amount of interference with roller brush 302, ensuring that dirt on the surface of roller brush 302 can be deeply cleaned.

[0071] The wiper blade 352 and the comb plate 353 are present simultaneously in an upper and lower configuration, while the shape and arrangement of the comb teeth on the comb plate 353 differ as follows:

[0072] The comb teeth are characterized by the following features: a notch is provided on one side of the root of the comb teeth to form an inverted shape; the comb teeth structure on both sides is symmetrically arranged with respect to the center line of the comb tooth plate 353.

[0073] Among them, the comb tooth structure layout of the comb plate 353 can effectively prevent hair from easily escaping to both sides under the rotational force of the roller brush 302, and the comb tooth structure layout can also effectively cut the hair, ultimately achieving the purpose of deep cleaning of the roller brush 302.

[0074] During the hot water soaking and cleaning process, the roller brush 302 rotates at a preset speed and works in conjunction with the scrubbing structure 16 to perform friction and scrubbing. At the same time, the scraper assembly 305 cuts the hair on the roller brush 302 and scrapes away the sewage to remove stains. After the soaking and cleaning is completed, the main motor (vacuum motor) inside the main body 2 is started. Under the action of negative pressure, the sewage in the cleaning tank enters the sewage pipe 304 from the suction port 303 and finally reaches the sewage tank 4 for storage.

[0075] In addition, a waterless detection module, a water pump module, a disinfection and sterilization module, and a control valve are sequentially installed on the pipeline between the clean water tank 5 and the water inlet 11. During the injection of cold water, the water pump module draws water out of the clean water tank 5, first through the waterless detection module, then through the water pump module, the disinfection and sterilization module, and the control valve in sequence, and finally injects the preset amount of water into the hot water and hot air integrated module 6 along the cold water inlet pipe 8.

[0076] The water pump module uses the principle of negative pressure to draw water out of the clean water tank 5; the waterless detection module uses a photoelectric liquid level sensor. When clean water passes through the photoelectric liquid level sensor, the sensor determines whether water has passed through, thereby determining whether the clean water tank 5 is short of water. When water is short, the cleaning equipment will issue an alarm to remind the user to add water.

[0077] The disinfection and sterilization module can use an existing water electrolysis module. Water passes through the water electrolysis module to generate silver ions, which play a role in sterilization, disinfection and deodorization. The control valve is responsible for introducing water into the hot water and hot air integrated module 6 of the base station 1. It can be an electromagnetic three-way valve. The flow direction of clean water is controlled by the electromagnetic three-way valve. Example 3

[0078] Based on Embodiments 1 and 2, this utility model also proposes a self-cleaning method for cleaning equipment, which is applied to the above-mentioned cleaning equipment and base station 1. The method includes a cold water filling stage, a soaking and cleaning stage, a sewage suction stage, and a hot air drying stage, so as to improve the efficiency and effect of self-cleaning of the cleaning equipment and reduce energy consumption and cost.

[0079] Cold water filling stage: The user places the entire cleaning equipment on the base 101 of the base station 1. After starting the self-cleaning mode, the control program controls the water pump to start. First, the water passes through the waterless detection module, then through the water pump module, the disinfection and sterilization module, the control valve, and finally injects the preset amount of water into the hot water and hot air integrated module 6.

[0080] During this stage, the waterless detection module, water pump, disinfection and sterilization module, and control valve use the DC power of the entire cleaning equipment. The waterless detection module is responsible for detecting whether there is water in the clean water tank 5, the water pump is responsible for drawing clean water from the clean water tank 5, the disinfection and sterilization module is responsible for sterilization and deodorization, and the control valve is responsible for introducing water into the hot water and hot air integrated module 6 of the base station 1.

[0081] Soaking and cleaning stage: After the hot water and hot air integrated module 6 heats the cold water injected from the clean water tank 5, the hot water is delivered to the cleaning tray 12 through the hot water outlet pipe 9 of the hot water and hot air integrated module 6. After the cleaning tray 12 is filled with the preset amount of hot water, the cleaning equipment roller brush 302 rotates at the preset speed, and works with the scraping ribs, bristles or soft rubber at the bottom of the cleaning tray 12 to rub and wash, so as to remove the stains. At the same time, under the action of the scraper assembly 305 scraper 352 and comb plate 353, the roller brush 302 is deeply soaked and cleaned. At this time, the roller brush 302 rotates using the DC power of the whole machine.

[0082] During this stage, the hot water and hot air integrated module 6 is responsible for heating the cold water, using AC power from base station 1. The water temperature detection module is responsible for detecting the hot water temperature, using DC power from base station 1. Neither of them consumes the power of the entire unit.

[0083] Among them, the hot water outlet pipe 9 of the hot water hot air integrated module 6 is also equipped with a water temperature detection module, which can detect the hot water temperature in real time and ensure that the water temperature is always within the preset range. If the temperature exceeds the upper limit, the power supply of the hot water hot air integrated module 6 will be cut off to ensure safety. If the temperature is lower than the upper limit, the hot water hot air integrated module 6 will continue to work to ensure user experience.

[0084] Wastewater suction stage: After soaking and cleaning, the main motor of the machine starts and sucks the wastewater into the wastewater tank 4 through the suction port 303 at the bottom of the floor brush assembly 3. During the wastewater suction process, the degree of dirtiness of the wastewater is monitored in real time by the wastewater detection component. If the degree of dirtiness of the wastewater exceeds the preset concentration, a secondary soaking and cleaning program is triggered until the roller brush 302 is clean.

[0085] At this point, the main motor generates negative pressure, and the wastewater detection module, installed on the cleaning equipment, detects the degree of dirtiness in the wastewater, using the direct current from the cleaning equipment. The principle of wastewater detection is to determine the degree of dirtiness by measuring the water's transparency using an existing dirt plate.

[0086] Hot air drying stage: After the soaking, cleaning and sewage suction are completed, the control board of base station 1 outputs an electrical signal to start the DC fan 10 and the hot water and hot air integrated module 6. At this time, the water supply system of base station 1 is turned off, the hot water and hot air integrated module 6 continues to work, the DC fan 10 blows air, the air passes through the front hot water and hot air integrated module 6 and the heated heat sink 7 to turn the cold air into hot air, and is discharged from the exhaust port 15 of the cleaning plate 12 along the hot air channel, so as to dry the roller brush 302 and the air duct and reduce the growth of bacteria.

[0087] In summary, the cleaning equipment base station 1 proposed in this utility model is equipped with independent hot air channels and hot water channels. The hot air and hot water are heated by the same hot water and hot air integrated module 6. The outer shell, PTC, heat sink 7, thermostat and fuse are all integrated into one component, realizing the dual purpose of hot water heating and hot air drying. This simplifies the layout of the heating system, reduces the energy consumption of the whole machine, improves the battery life of the whole machine, and reduces the initial research and development costs.

[0088] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0089] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0090] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A cleaning equipment base station, characterized in that: Includes a base, on which a cleaning disc for cleaning the roller brush is mounted, and a water inlet for connecting the clean water tank of the whole machine is provided on one side of the cleaning disc, and a heat circulation system is provided inside the base; The heat circulation system includes a hot water system and a hot air system. The hot water system and the hot air system share a hot water and hot air integrated module. The hot water and hot air integrated module and the whole machine share a clean water tank. The hot water system includes a hot water and hot air integrated module, a cold water inlet pipe, a hot water outlet pipe, and a cleaning tray. The hot air system includes a hot air duct, a DC fan, the hot water and hot air integrated module, and a cleaning tray.

2. The cleaning equipment base station according to claim 1, characterized in that: The hot water and hot air integrated module includes a metal shell, a heating PTC, a heat-conducting heat sink, a fuse, and a thermostat, and the hot water and hot air integrated module adopts an integral molding structure.

3. The cleaning equipment base station according to claim 2, characterized in that: The cleaning tray is provided with a cleaning tank, which is connected to the hot water outlet pipe and the hot air channel. The bottom of the cleaning tank is provided with a scrubbing structure, which is tangent to the spiral direction of the roller brush.

4. The cleaning equipment base station according to claim 3, characterized in that: The hot air channel and the hot water outlet pipe are independent of each other, and the hot air channel is equipped with a wind temperature detection module.

5. A cleaning device, characterized in that: Includes the complete machine and the cleaning equipment base station as described in any one of claims 1-4.

6. The cleaning equipment according to claim 5, characterized in that: The machine includes a floor brush assembly, which includes a housing and a roller brush adapted to the cleaning tank. The roller brush is rotatably mounted on the front end of the housing, and a scraper assembly for cleaning the roller brush is provided on the rear side of the roller brush. The scraper assembly includes a nozzle, the two ends of which are rotatably connected to the housing via a rotating shaft. A scraper blade is fixedly installed below the nozzle, and a comb plate is provided below the scraper blade. The scraper blade and the comb plate interfere with the roller brush. A spring is provided between the rear side of the scraper assembly and the housing, and the spring is located below the rotating shaft.

7. The cleaning equipment according to claim 6, characterized in that: The complete machine also includes a main body connected to the floor brush assembly. A wastewater tank is installed on the main body, and a clean water tank is provided on the floor brush assembly. After the roller brush is embedded in the cleaning groove, the clean water tank is connected to the hot water and hot air integrated module through a water inlet.

8. The cleaning equipment according to claim 7, characterized in that: The pipeline between the clean water tank and the water inlet is sequentially equipped with a waterless detection module, a water pump module, a disinfection and sterilization module, and a control valve.

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